Ballaney, P. I.  <br/><br/>
Refrigeration and airconditiong /   P. I.Ballaney 

 - 13th ed. 
 - Delhi.:  Khanna Publishers,  c2002. 
 - 965 p.:  22 cm. 
<br/><br/> Includes index. 
<br/><br/>
<br/><br/><br/>English. 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Refrigeration and airconditioning 
<br/><br/><label>Dewey Class. No.: </label>621.56/BAR